The invention discloses a multi-joint omnibearing extra-pipe robot. The multi-joint omnibearing extra-pipe robot has the omnibearing movement ability, can be connected with pipe joints such as a tee joint and a four-way joint through an elbow pipe, can surmount the external obstacles such as a valve, a flange plate and a support and can step over two adjacent pipelines. The multi-joint omnibearing extra-pipe robot is characterized by comprising a bearing beam, a multi-joint clamping mechanism, turning joints, a clamping opening and closing mechanism, an axial driving mechanism and a circumferential mechanism, wherein the bearing beam is used for carrying equipment. The axial driving mechanism can make the robot move on a pipeline at a high movement speed in a wheel mode. The circumferential driving mechanism make the robot rotate around the pipeline by 360 degrees, spiral movement of the robot around the pipeline can be achieved by coupling the rotation of the robot and the axial movement of the robot together, and thus the robot can pass through the pipeline in a full-coverage mode. The robot can move freely between adjacent pipelines through a turning mechanism and a clamping mechanism, and thus working efficiency is further improved. The bearing beam can carry the devices such as fault detection equipment and maintenance mechanism arms, so that the work such as pipeline maintenance is achieved.
Multi-joint omnibearing extra-pipe robot
2015-10-14
Patent
Elektronische Ressource
Englisch
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